US8489831B2 - Systems and methods for data snapshot replication using a token in a replication link - Google Patents
Systems and methods for data snapshot replication using a token in a replication link Download PDFInfo
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- US8489831B2 US8489831B2 US12/243,193 US24319308A US8489831B2 US 8489831 B2 US8489831 B2 US 8489831B2 US 24319308 A US24319308 A US 24319308A US 8489831 B2 US8489831 B2 US 8489831B2
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- 230000010076 replication Effects 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000003999 initiator Substances 0.000 claims description 5
- 230000000977 initiatory effect Effects 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- 230000003362 replicative effect Effects 0.000 abstract description 10
- 230000007246 mechanism Effects 0.000 description 7
- 238000013523 data management Methods 0.000 description 4
- 238000007418 data mining Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 229920000638 styrene acrylonitrile Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
- G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
- G06F11/2071—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring using a plurality of controllers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
- G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
- G06F11/2066—Optimisation of the communication load
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Retry When Errors Occur (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/243,193 US8489831B2 (en) | 2008-10-01 | 2008-10-01 | Systems and methods for data snapshot replication using a token in a replication link |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/243,193 US8489831B2 (en) | 2008-10-01 | 2008-10-01 | Systems and methods for data snapshot replication using a token in a replication link |
Publications (2)
Publication Number | Publication Date |
---|---|
US20100082921A1 US20100082921A1 (en) | 2010-04-01 |
US8489831B2 true US8489831B2 (en) | 2013-07-16 |
Family
ID=42058839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/243,193 Active 2030-11-25 US8489831B2 (en) | 2008-10-01 | 2008-10-01 | Systems and methods for data snapshot replication using a token in a replication link |
Country Status (1)
Country | Link |
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US (1) | US8489831B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130325803A1 (en) * | 2012-06-05 | 2013-12-05 | International Business Machines Corporation | User initiated replication in a synchronized object replication system |
US20140282988A1 (en) * | 2013-03-15 | 2014-09-18 | Microsoft Corporation | Retry and Snapshot Enabled Cross-Platform Synchronized Communication Queue |
US9804934B1 (en) * | 2014-12-30 | 2017-10-31 | EMC IP Holding Company LLC | Production recovery using a point in time snapshot |
WO2019220173A1 (en) * | 2018-05-16 | 2019-11-21 | Pratik Sharma | Distributed snapshot of rack |
US11455409B2 (en) | 2018-05-21 | 2022-09-27 | Pure Storage, Inc. | Storage layer data obfuscation |
US11507597B2 (en) | 2021-03-31 | 2022-11-22 | Pure Storage, Inc. | Data replication to meet a recovery point objective |
US11675503B1 (en) | 2018-05-21 | 2023-06-13 | Pure Storage, Inc. | Role-based data access |
US11954220B2 (en) | 2018-05-21 | 2024-04-09 | Pure Storage, Inc. | Data protection for container storage |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8577842B1 (en) * | 2011-09-19 | 2013-11-05 | Amazon Technologies, Inc. | Distributed computer system snapshots and instantiation thereof |
US8832024B2 (en) * | 2012-10-26 | 2014-09-09 | Netapp, Inc. | Simplified copy offload |
US9645859B1 (en) * | 2012-12-18 | 2017-05-09 | Veritas Technologies Llc | Performing I/O quiesce and drain operations in multi-node distributed systems |
US9058299B2 (en) * | 2013-01-08 | 2015-06-16 | Red Hat Israel, Ltd. | Efficient copying between storage devices |
US9262448B2 (en) | 2013-08-12 | 2016-02-16 | International Business Machines Corporation | Data backup across physical and virtualized storage volumes |
US9223734B2 (en) * | 2013-12-13 | 2015-12-29 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Switch with synthetic device capability |
US9619493B2 (en) * | 2014-09-18 | 2017-04-11 | Prophestor Data Services, Inc. | System for achieving non-interruptive data reconstruction |
US10394482B2 (en) | 2016-04-14 | 2019-08-27 | Seagate Technology Llc | Snap tree arbitrary replication |
US10055149B2 (en) | 2016-04-14 | 2018-08-21 | Seagate Technology Llc | Intelligent snapshot tree replication |
US10379777B2 (en) * | 2017-06-19 | 2019-08-13 | Synology Incorporated | Method for performing replication control in storage system with aid of relationship tree within database, and associated apparatus |
US11119862B2 (en) | 2019-10-11 | 2021-09-14 | Seagate Technology Llc | Delta information volumes to enable chained replication of data by uploading snapshots of data to cloud |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6779093B1 (en) * | 2002-02-15 | 2004-08-17 | Veritas Operating Corporation | Control facility for processing in-band control messages during data replication |
US20050028026A1 (en) * | 2003-07-28 | 2005-02-03 | Microsoft Corporation | Method and system for backing up and restoring data of a node in a distributed system |
US7139887B2 (en) * | 2003-12-31 | 2006-11-21 | Veritas Operating Corporation | Coordinated storage management operations in replication environment |
US7149859B2 (en) * | 2004-03-01 | 2006-12-12 | Hitachi, Ltd. | Method and apparatus for data migration with the efficient use of old assets |
-
2008
- 2008-10-01 US US12/243,193 patent/US8489831B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6779093B1 (en) * | 2002-02-15 | 2004-08-17 | Veritas Operating Corporation | Control facility for processing in-band control messages during data replication |
US20050028026A1 (en) * | 2003-07-28 | 2005-02-03 | Microsoft Corporation | Method and system for backing up and restoring data of a node in a distributed system |
US7139887B2 (en) * | 2003-12-31 | 2006-11-21 | Veritas Operating Corporation | Coordinated storage management operations in replication environment |
US7149859B2 (en) * | 2004-03-01 | 2006-12-12 | Hitachi, Ltd. | Method and apparatus for data migration with the efficient use of old assets |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9734225B2 (en) * | 2012-06-05 | 2017-08-15 | International Business Machines Corporation | User initiated replication in a synchronized object replication system |
US10657153B2 (en) * | 2012-06-05 | 2020-05-19 | International Business Machines Corporation | User initiated replication in a synchronized object replication system |
US20130325803A1 (en) * | 2012-06-05 | 2013-12-05 | International Business Machines Corporation | User initiated replication in a synchronized object replication system |
US9892186B2 (en) * | 2012-06-05 | 2018-02-13 | International Business Machines Corporation | User initiated replication in a synchronized object replication system |
US9384252B2 (en) * | 2012-06-05 | 2016-07-05 | International Business Machines Corporation | User initiated replication in a synchronized object replication system |
US9430542B2 (en) * | 2012-06-05 | 2016-08-30 | International Business Machines Corporation | User initiated replication in a synchronized object replication system |
US20160283328A1 (en) * | 2012-06-05 | 2016-09-29 | International Business Machines Corporation | User initiated replication in a synchronized object replication system |
US20160292253A1 (en) * | 2012-06-05 | 2016-10-06 | International Business Machines Corporation | User initiated replication in a synchronized object replication system |
US20140059007A1 (en) * | 2012-06-05 | 2014-02-27 | International Business Machines Corporation | User initiated replication in a synchronized object replication system |
US20180081958A1 (en) * | 2012-06-05 | 2018-03-22 | International Business Machines Corporation | User initiated replication in a synchronized object replication system |
US9264414B2 (en) * | 2013-03-15 | 2016-02-16 | Microsoft Technology Licensing, Llc | Retry and snapshot enabled cross-platform synchronized communication queue |
US20140282988A1 (en) * | 2013-03-15 | 2014-09-18 | Microsoft Corporation | Retry and Snapshot Enabled Cross-Platform Synchronized Communication Queue |
US9804934B1 (en) * | 2014-12-30 | 2017-10-31 | EMC IP Holding Company LLC | Production recovery using a point in time snapshot |
WO2019220173A1 (en) * | 2018-05-16 | 2019-11-21 | Pratik Sharma | Distributed snapshot of rack |
US11954220B2 (en) | 2018-05-21 | 2024-04-09 | Pure Storage, Inc. | Data protection for container storage |
US11455409B2 (en) | 2018-05-21 | 2022-09-27 | Pure Storage, Inc. | Storage layer data obfuscation |
US11675503B1 (en) | 2018-05-21 | 2023-06-13 | Pure Storage, Inc. | Role-based data access |
US11507597B2 (en) | 2021-03-31 | 2022-11-22 | Pure Storage, Inc. | Data replication to meet a recovery point objective |
Also Published As
Publication number | Publication date |
---|---|
US20100082921A1 (en) | 2010-04-01 |
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Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.,TEXAS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:THOMPSON, ROBERT D;THUNQUEST, GARY L;REEL/FRAME:023133/0802 Effective date: 20090821 Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., TEXAS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:THOMPSON, ROBERT D;THUNQUEST, GARY L;REEL/FRAME:023133/0802 Effective date: 20090821 |
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